Add realworld_subset/Gravity/Freefall/1

realworld_subset/Gravity/Freefall/1/annotation.txt

@@ -0,0 +1,4 @@
+Environment: g=9.81, F_drag=!=0
+Ground: e=0.5
+Baseball: d = 0.07, e = 0.55, h = 1.27, v_0 = 0.0
+Floorball: d = 0.07, e = 0.86, h = 1.25, v_0 = 0.0

realworld_subset/Gravity/Freefall/1/annotation_config.json

@@ -0,0 +1,54 @@
+{
+  "environment": {
+    "air_resistance": "!=0",
+    "gravity": 9.81
+  },
+  "ground": {
+    "label": "Ground",
+    "restitution": 0.5
+  },
+  "objects": [
+    {
+      "height": 1.27,
+      "id": 1,
+      "initial_velocity_v": 0,
+      "name": "Baseball",
+      "restitution": 0.55,
+      "size": 0.07,
+      "size_symbol": "d",
+      "static": true
+    },
+    {
+      "height": 1.25,
+      "id": 2,
+      "initial_velocity_v": 0,
+      "name": "Floorball",
+      "restitution": 0.86,
+      "size": 0.07,
+      "size_symbol": "d",
+      "static": true
+    }
+  ],
+  "render": {
+    "axes_arrow_head_width": 20,
+    "axes_arrow_length": 75,
+    "axes_arrow_width": 8,
+    "fontsize": 20,
+    "margin_axes_range": [
+      5,
+      50
+    ],
+    "margin_env_range": [
+      5,
+      50
+    ],
+    "margin_ground_range": [
+      5,
+      50
+    ],
+    "velocity_arrow_head_width": 30,
+    "velocity_arrow_length": 100,
+    "velocity_arrow_width": 10
+  },
+  "task_type": "freefall"
+}

realworld_subset/Gravity/Freefall/1/formula_info.json

@@ -0,0 +1,18 @@
+{
+  "correct_letter": "D",
+  "correct_formula": "y(t) = h + v_0·t + (1/2)·g·t²",
+  "annotation": "Environment: g=9.81, F_drag=!=0\nGround: e=0.5\nBaseball: d = 0.07, e = 0.55, h = 1.27, v_0 = 0.0\nFloorball: d = 0.07, e = 0.86, h = 1.25, v_0 = 0.0",
+  "choices": [
+    "v_final = -e·v_impact",
+    "Δy = g²·t³ / (6·v_0)",
+    "F = k·q_1·q_2 / r²",
+    "y(t) = h + v_0·t + (1/2)·g·t²"
+  ],
+  "correct_index": 3,
+  "physics_type": "FreeFall",
+  "seed": "FreeFall|Gravity/Freefall/1",
+  "is_realworld": true,
+  "dropped_wrong_formulas": [
+    "P + (1/2)·ρ·v² + ρ·g·h = constant"
+  ]
+}

realworld_subset/Gravity/Freefall/1/initial_state/initial_velocity.json

@@ -0,0 +1,25 @@
+{
+  "video_path": "data/processed/Gravity/Freefall/1/rgb/video.mp4",
+  "fps": 30.0,
+  "scale_px": 41.1947,
+  "scale_meters": 0.073,
+  "meters_per_pixel": 0.001772,
+  "velocities": {
+    "1": {
+      "u_ms": 0.0,
+      "v_ms": 0.0,
+      "speed_ms": 0.0,
+      "du_px": 0.0,
+      "dv_px": 0.0,
+      "static": true
+    },
+    "2": {
+      "u_ms": 0.0,
+      "v_ms": 0.0,
+      "speed_ms": 0.0,
+      "du_px": 0.0,
+      "dv_px": 0.0,
+      "static": true
+    }
+  }
+}

realworld_subset/Gravity/Freefall/1/initial_state/instance_segmentation_0000.npy

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:94e832ba08e609b4cdab93cc107d449b5fb8ce1cd8feb6949eb8f800568bcb14
+size 2048128

realworld_subset/Gravity/Freefall/1/initial_state/mask_0000.npy

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bda7952f48eed6700ad929443f2c48888a1d78e6976a0d78796c1507ee59c1d7
+size 1024128

realworld_subset/Gravity/Freefall/1/instance_segmentation/maps.npz

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0b2cbcbf90fc131e240c8dcc2cb0a6a6214c8ede3ec8a1ec460812797f0f03eb
+size 71219

realworld_subset/Gravity/Freefall/1/instantaneous_velocity/mask.npy

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3c14be07ce5a19f38007116f3d7ecc52a18eed87108fdb8229eaf8549bde1bf3
+size 1024128

realworld_subset/Gravity/Freefall/1/instantaneous_velocity/velocity.json

@@ -0,0 +1,27 @@
+{
+  "video_path": "/mnt/afs/fanweichen/yrm/VMEvalKit/preprocess/data/processed/Gravity/Freefall/1/rgb/video.mp4",
+  "fps": 30.0,
+  "time_seconds": 0.3,
+  "frame_index": 9,
+  "scale_px": 41.1947,
+  "scale_meters": 0.073,
+  "meters_per_pixel": 0.001772,
+  "velocities": {
+    "1": {
+      "u_ms": 0.005437,
+      "v_ms": 2.954748,
+      "speed_ms": 2.954753,
+      "du_px": 0.1023,
+      "dv_px": 55.5822,
+      "static": false
+    },
+    "2": {
+      "u_ms": -0.15554,
+      "v_ms": 2.786243,
+      "speed_ms": 2.790581,
+      "du_px": -2.9259,
+      "dv_px": 52.4124,
+      "static": false
+    }
+  }
+}

realworld_subset/Gravity/Freefall/1/mask/maps.npz

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2ddf5057a252131a57381f564546f8ee31dd7cd716858400e0161d515c5d0218
+size 39190

realworld_subset/Gravity/Freefall/1/physics_duration.txt

@@ -0,0 +1 @@
+1.0

realworld_subset/Gravity/Freefall/1/rgb/video.mp4

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a8e8d3a3dd08cd88980dca5ceab7948c8a4d942ea16ff8a8c822c26e3043f987
+size 405175